| From: | Peter Eisentraut <peter_e(at)gmx(dot)net> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, Alex Hunsaker <badalex(at)gmail(dot)com>, Thom Brown <thom(at)linux(dot)com>, pgsql-bugs <pgsql-bugs(at)postgresql(dot)org>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: [HACKERS] Drop one-argument string_agg? (was Re: string_agg delimiter having no effect with order by) |
| Date: | 2010-08-05 20:31:00 |
| Message-ID: | 1281040260.22868.3.camel@vanquo.pezone.net |
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| Lists: | pgsql-bugs pgsql-hackers |
On tor, 2010-08-05 at 14:38 -0400, Tom Lane wrote:
> Huh? The functionality proposed for removal is only that of omitting
> an explicit delimiter argument for string_agg(). Since the default
> value (an empty string) doesn't seem to be the right thing all that
> often anyway, I'm not following why you think this is a significant
> downgrade.
I just think it's useful to have the one-argument version. I understand
the functionality is available in other ways.
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